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Category:natural substances and extractives
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Appearance: | colorless to pale yellow clear liquid (est) |
| Assay: | 95.00 to 100.00
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| Food Chemicals Codex Listed: | No |
| Melting Point: | 5.50 °C. @ 760.00 mm Hg (est)
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| Boiling Point: | 416.44 °C. @ 760.00 mm Hg (est)
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| Vapor Pressure: | 4.490000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 428.00 °F. TCC ( 219.80 °C. ) (est)
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| logP (o/w): | 5.607 (est) |
| Soluble in: |
| | water, 0.5198 mg/L @ 25 °C (est) |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). |
Cosmetic Information:
Suppliers:
Safety Information:
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| Hazards identification |
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| Classification of the substance or mixture |
| GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) |
| None found. |
| GHS Label elements, including precautionary statements |
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| Pictogram | |
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| Hazard statement(s) |
| None found. |
| Precautionary statement(s) |
| None found. |
| Oral/Parenteral Toxicity: |
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Not determined
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| Dermal Toxicity: |
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Not determined
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| Inhalation Toxicity: |
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Not determined
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Safety in Use Information:
| Category: | | natural substances and extractives |
| Recommendation for 12-hydroxy-9-octadecanoic acid usage levels up to: | | | not for fragrance use.
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| Recommendation for 12-hydroxy-9-octadecanoic acid flavor usage levels up to: |
| | not for flavor use.
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Safety References:
References:
Other Information:
Potential Blenders and core components note
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| 12- | hydroxyoctadec-9-enoic acid | | 9- | octadecenoic acid, 12-hydroxy- | | | ricinoleic acid | | | ricinolic acid |
Articles:
| PubMed:Oxygenated fatty acids isolated from wheat bran slurries. |
| PubMed:Rare biscoumarin derivatives and flavonoids from Hypericum riparium. |
| PubMed:Chemical composition of essential oils from four Vietnamese species of piper (piperaceae). |
| PubMed:Synthesis and optimization ring opening of monoepoxide linoleic acid using p-toluenesulfonic acid. |
| PubMed:Antihepatitis B virus constituents of Solanum erianthum. |
| PubMed:Improvement of physicochemical characteristics of monoepoxide linoleic acid ring opening for biolubricant base oil. |
| PubMed:[Analysis of fatty acids from the flowers of Trollius chinensis]. |
| PubMed:Type II diacylglycerol acyltransferase from Claviceps purpurea with ricinoleic acid, a hydroxyl fatty acid of industrial importance, as preferred substrate. |
| PubMed:New bioactive fatty acids. |
| PubMed:An oleate hydroxylase from the fungus Claviceps purpurea: cloning, functional analysis, and expression in Arabidopsis. |
| PubMed:Characterization and structure elucidation of 12-hydroxyoctadec-cis-9-enoic acid in Jatropha gossypifolia and Hevea brasiliensis seed oils: a rich source of hydroxy fatty acid. |
| PubMed:Optimized conditions for the extraction of secondary volatile metabolites in Angelica roots by accelerated solvent extraction. |
| PubMed:Cutin composition of five finnish berries. |
| PubMed:Analysis of cellular fatty acids in Orientia tsutsugamushi as taxonomic markers. |
| PubMed:Inhibition of cytochrome P450omega-hydroxylase: a novel endogenous cardioprotective pathway. |
| PubMed:Synthesis and anticancer activities of fatty acid analogs of podophyllotoxin. |
| PubMed:Suberin structure in potato periderm: glycerol, long-chain monomers, and glyceryl and feruloyl dimers. |
| PubMed:The course of enzymatically induced lipid peroxidation in homogenized porcine kidney tissue. |
| PubMed:Accumulation of ricinoleic, lesquerolic, and densipolic acids in seeds of transgenic Arabidopsis plants that express a fatty acyl hydroxylase cDNA from castor bean. |
| PubMed:Preferential formation of the hydroperoxide of linoleic acid in choline glycerophospholipids in human erythrocytes membrane during peroxidation with an azo initiator. |
| PubMed:Cepacidine A, a novel antifungal antibiotic produced by Pseudomonas cepacia. II. Physico-chemical properties and structure elucidation. |
| PubMed:Fatty acid profiles of the outer membrane of ATCC strains 35405, 35404 and 33521 of Treponema denticola. |
| PubMed:[9,12,13-Trihydroxy-10(E)-octadecenoic and 9,12,13-trihydroxy-10,11-epoxy-octadecanoic acids--new antistress substances isolated from licorice]. |
| PubMed:Fluorescent pigments by covalent binding of lipid peroxidation by-products to protein and amino acids. |
| PubMed:Oxygen transfer in the enzymatic conversion of 18O-labelled linoleic acid hydroperoxide into the 12-keto-13-hydroxyoctadec-cis-9-enoic acid. |
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Occurs in castor oil and other oils e.g. grape and ergot (Claviceps purpurea)
Ricinoleic acid (12-hydroxy-9-cis-octadecenoic acid) is an unsaturated omega-9 fatty acid that naturally occurs in mature Castor plant (Ricinus communis L., Euphorbiaceae) seeds or in sclerotium of ergot (Claviceps purpurea Tul., Clavicipitaceae). About 90% of the fatty acid content in castor oil is the triglyceride formed from ricinoleic acid. Ricinoleic acid is manufactured for industries by saponification or fractional distillation of hydrolyzed castor oil. The zinc salt is used in personal care products, such as deodorants.
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3D/inchi